Global Patent Index - EP 0977644 B1

EP 0977644 B1 20020403 - TOOL AND METHOD FOR PROCESSING BORES

Title (en)

TOOL AND METHOD FOR PROCESSING BORES

Title (de)

WERKZEUG SOWIE VERFAHREN ZUR BEARBEITUNG VON BOHRUNGEN MIT EINEM DERARTIGEN WERKZEUG

Title (fr)

OUTIL ET METHODE D'USINAGE DE FORURES

Publication

EP 0977644 B1 20020403 (DE)

Application

EP 98925477 A 19980422

Priority

  • DE 19717835 A 19970426
  • EP 9802383 W 19980422

Abstract (en)

[origin: DE19717835A1] Disclosed is a tool with a base body (1) on which an adjustable blade holder (35), preferably a rocker-type blade holder, is mounted crosswise to the tool axis. The blade holder is located above a pressure member (33) against a control chamfer (32) which is provided in a built-in control sleeve (23) inside the base body and mounted axially shiftable relative to the pressure force axis. Said tool is characterized in that the blade holder motion (35) is controlled by at least one centrifugal force element (44, 66).

IPC 1-7

B23B 29/034

IPC 8 full level

B23B 41/12 (2006.01); B23B 29/034 (2006.01)

CPC (source: EP US)

B23B 29/03457 (2013.01 - EP US); B23B 2270/48 (2013.01 - EP US); Y10T 82/128 (2015.01 - EP US); Y10T 408/03 (2015.01 - EP US); Y10T 408/05 (2015.01 - EP US); Y10T 408/8583 (2015.01 - EP US); Y10T 408/85884 (2015.01 - EP US); Y10T 408/8595 (2015.01 - EP US); Y10T 408/865 (2015.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT SE

DOCDB simple family (publication)

DE 19717835 A1 19981029; AU 7758998 A 19981124; BR 9809307 A 20000711; DE 59803621 D1 20020508; EP 0977644 A1 20000209; EP 0977644 B1 20020403; JP 2001522317 A 20011113; JP 4083242 B2 20080430; US 6394710 B1 20020528; WO 9848964 A1 19981105

DOCDB simple family (application)

DE 19717835 A 19970426; AU 7758998 A 19980422; BR 9809307 A 19980422; DE 59803621 T 19980422; EP 9802383 W 19980422; EP 98925477 A 19980422; JP 54657198 A 19980422; US 40360700 A 20000105